Consider the following reaction at equilibrium `2Fe^(2+)(aq)+Cu^(2+)to2Fe^(3+)(aq)+Cu`
When the reaction comes to equilibrium, what is the cell voltage ?

What is ‘A’ in the following reaction? 2Fe^(3+) (aq) + Sn^(2+) (aq) rarr 2 Fe^(2+) (aq) + A

Calculate the standard cell potential of the Galvanic cell in which the following reaction takes place: Fe^(2+)(aq) + Ag^+(aq) rarr Fe^(3+)(aq) + Ag(s) . Calculate the Delta_rG and equilibrium constant of the reactions.

In the cell reaction : Ag(s)+Cu^(2+)(aq)+Br^(-)(aq)toAgBr(s)+Cu^(+)(aq) the reduction half reaction is :

Calculate the equilibrium constant for the following reaction at 25^@C . Ag^(+)(aq) + Fe^(2+)(aq) to Ag(s) + Fe^(3+)(aq) The standard emf of the corresponding voltaic cell is 0.03 V.

For the reaction, Fe^(+2) (aq) + Ag^(+) (aq) rarr Ag(s) + Fe^(+3) (aq) Predict which change will decrease the cell voltage?

Consider the following cell reaction Cu(s)+2Ag^(+)(aq) rarr Cu^(2+) (aq) +2Ag(s) E_("cell")^(@)=0.46 V By boubling the concentration of Cu^(2+) , E_("cell") is